| Rather, he relies on his operators and drivers to maintain the fleet of excavators, scrapers, graders, dozers, and dump trucks. |
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| Mechanical scrapers are often used in shallow gutters below slotted floors. |
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| This pattern indicates that a single method of manufacture was used to produce both end scrapers and blades used as cutting tools. |
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| Mussels were removed using scrapers, a process that necessarily also removed most acorn barnacles intermingled among the mussels. |
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| These scrapers with convex and concave shapes are great smoothers of bowls and other wood hollows and domes. |
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| This winter, drivers throughout Air Combat Command will see the usual snowdrifts, use their ice scrapers, and experience jump starts and skids. |
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| The stone tool assemblage includes convex end scrapers, bifacially-flaked small knives, and flattened discoids and microliths. |
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| Other tools, such as scrapers, gravers, drills, and notched flakes, accounted for only 4 percent of the formal artifacts. |
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| Stone Age tools such as handaxes, cleavers, discoids and scrapers have been discovered in the region. |
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| There are hammerstones, cores, and flakes associated with the manufacturing of Oldowan assemblages, as well as choppers and scrapers. |
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| Carpenters had mallets, hammers, drills, chisels, scrapers, planes, and copper saws at their disposal. |
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| This ensures better results when using soil-engaging equipment, fertiliser spinners, yard scrapers, mowers, toppers, tedders etc. |
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| The Ice Age was survived largely due to the ability to skin with fine flint scrapers and preserve pelts and hides. |
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| The site is dated by large quantities of Mesolithic flints, such as crescent-shaped microliths, scrapers and points. |
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| One key issue was the risk of screen scrapers and spammers bastardizing content for search engine optimization. |
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| It contains points for arrows, alternately beveled knives for skinning, blades for cutting rawhide, and end scrapers for cleaning hides. |
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| Individuals don't know where their ice scrapers, snow shovels, winter boots and hats are. |
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| His scrapers are similarly of delicate and elegant construction with bronze castings, some incised. |
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| A small number of end scrapers made on blades have been identified at the Dash Reeves site. |
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| The scrapers seem to have functioned primarily as utilitarian items rather than prestige items. |
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| The facility is filled with workbenches bearing tool boxes loaded with files, stones, scrapers and reamers. |
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| Stone tools include delicately made blades, microburins, burins, scrapers, and adzes. |
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| We can become so wrapped up in cubic yards of capacity and horsepower that we ignore those components of scrapers and graders. |
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| The eastern block excavations, totaling 9 square meters in 2002, yielded three scrapers and four Folsom point fragments from three different points. |
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| The stone tools found with the hominid remains at Dmanisi, however, are simple choppers and scrapers similar to the Oldowan set found in the Olduvai Gorge, Tanzania. |
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| We skim Artexed ceilings quite a lot and the way we do it is to quickly knock off all peaks with scrapers, apply PVA to an area and then skim whilst the PVA is still tacky. |
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| Michelin introduced a radial tire especially for large scrapers. |
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| From here major power projects were supplied with heavy machinery including bulldozers, scrapers, excavators, hydraulic machinery and major hydromechanical components. |
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| Examples are drills, gravers, perforators, and end scrapers. |
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| Tooth shape ranges from widely spaced and pointy unicuspids in zooplanktivorous and insectivorous species to closely packed and flexible tricuspids in algal scrapers. |
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| These tools may have functioned as hafted knives or scrapers. |
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| Formal tools are rare but include scrapers, a discoid and two choppers. |
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| Since the site was extremely wet, lime was trucked in to help solidify the ground, enabling the fleet of scrapers to remove the required amount of dirt. |
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| The pit also contained some 25 flint scrapers, and two stone axeheads whose distinctive rock identifies them as petrological group XX, from nearby Charnwood Forest. |
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| They consist of a large number of carefully made large blades and flakes and an unusually high proportion of finished tools including backed knives, scrapers and borers. |
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| Stowed within this hold are two bulldozers with scrapers attached, several flatbed trucks, a diesel-powered roller, a prime mover, two tractors and some truck trailers. |
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| The washed sample derived primarily from Layer M and consisted 15 scrapers and one denticulate. |
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| Ice scrapers are tools designed to break the ice free and clear the windows, though removing the ice can be a long and laborious process. |
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| Stone tools, particularly projectile points and scrapers, are the primary evidence of the earliest human activity in the Americas. |
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| There are only hide scrapers, which might have been used to make blankets or ponchos. |
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| Thicker blades made in this process were often converted into side scrapers, burins were often created in the same manner from debitage as well. |
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| Previous to this flat surfaces were laboriously made by hand with the fitter using hammers and chisels, files and scrapers to get a true surface. |
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| Rademaker said the tools found include scrapers for working animal hides and implements for cutting and butchering. |
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| You could also use a chisel but window scrapers are more manoeuvrable because they have shorter handles. |
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| Strigils were S-shaped bronze body scrapers used by athletes in the classical period. |
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| Before the advent of machine tools, metal was worked manually using the basic hand tools of hammers, files, scrapers, saws and chisels. |
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| The bag, which contained scrapers, wipes and a pair of grease guns, immediately floated out of reach. |
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| The find also includes stone scrapers, fleshers and several pieces of antler apparently sharpened for use as tools. |
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| Behind the richly decorated foyer and in view of the busy boulevard stand two benches covered with clamps, scrapers, planers, bending irons and an army of small cutting tools. |
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| The tools included handaxes, cleavers and scrapers, and the quartz rocks used were sufficiently abundant for tools to be discarded after only short periods of use. |
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| Furthermore, the presence of inorganic nutrients and sunlight can stimulate the growth of periphyton, which serves as a food source for shredders and scrapers. |
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| The assemblage was characterised by large, unifacially worked, predominately tanged points and scrapers, as well as miscellaneous types that were tanged, and non-tanged. |
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| One example is the assemblage from Svanta Savane, a site in the lowlands, rich in scrapers with scalariform retouch and high frequencies of burins on truncations. |
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| The flint assemblage is also typical of the Early Bronze Age, especially in microlithic lunates, the tabular scrapers, and the microlithic drills. |
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| Rotary driven steel scrapers are normally employed to remove loose scale from C or low alloy steel pipe that has been hot bent. This method is called turbanizing. |
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| Flint scrapers, knives and other materials associated with neolithic man were discovered on Kersal Moor in the late 19th century and early 20th century. |
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| Stone arrowheads, knives and scrapers from the era are commonly found. |
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